EP 1897211 B1 20201202 - ROTARY SINGLE-PHASE ELECTROMAGNETIC SERVO ACTUATOR COMPRISING AN ACTUATOR AND A POSITION SENSOR
Title (en)
ROTARY SINGLE-PHASE ELECTROMAGNETIC SERVO ACTUATOR COMPRISING AN ACTUATOR AND A POSITION SENSOR
Title (de)
DREHENDER EINPHASIGER ELEKTROMAGNETISCHER SERVOBETÄTIGER MIT EINER BETÄTIGUNGSEINRICHTUNG UND POSITIONSGEBER
Title (fr)
SERVO-ACTIONNEUR ELECTROMAGNETIQUE MONOPHASE ROTATIF COMPRENANT UN ACTIONNEUR ET UN CAPTEUR DE POSITION
Publication
Application
Priority
- FR 2006001359 W 20060615
- FR 0506065 A 20050615
Abstract (en)
[origin: FR2887376A1] The servo-actuator has an actuator (9) constituted of a stator assembly (10) comprising stator poles extending in an axial direction of the actuator and a rotor (13) comprising an axial magnetic disk (14) and a magnet support assembly (15) made of a ferromagnetic material. The support assembly is prolonged axially to support an annular shaped magnet (16). A magneto sensitive Hall effect sensor (19) of a sensor (21) is placed between magnetic circuits formed by a ferromagnetic arc surrounding the magnet.
IPC 8 full level
H02K 29/08 (2006.01); H02K 11/01 (2016.01); H02K 11/215 (2016.01)
CPC (source: EP KR US)
H01F 7/08 (2013.01 - KR); H02K 11/00 (2013.01 - KR); H02K 11/0141 (2020.08 - EP US); H02K 11/215 (2016.01 - EP); H02K 29/08 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
FR 2887376 A1 20061222; FR 2887376 B1 20071214; CN 101213727 A 20080702; CN 101213727 B 20101208; EP 1897211 A1 20080312; EP 1897211 B1 20201202; JP 2008547192 A 20081225; JP 4791537 B2 20111012; KR 101246959 B1 20130325; KR 20080030017 A 20080403; US 2008197728 A1 20080821; US 2012326574 A1 20121227; US 8222777 B2 20120717; US 8502426 B2 20130806; WO 2007012711 A1 20070201
DOCDB simple family (application)
FR 0506065 A 20050615; CN 200680021270 A 20060615; EP 06778600 A 20060615; FR 2006001359 W 20060615; JP 2008516378 A 20060615; KR 20087001010 A 20060615; US 201213530962 A 20120622; US 91761106 A 20060615